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Prototype for hue() & default fillColor to use it.

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This commit is contained in:
Christopher Weiss 2014-10-20 21:49:41 -04:00
parent 1cfa42bc24
commit e21147cbb9
1 changed files with 10 additions and 2 deletions
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12
src/Chart.Doughnut.js
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@ -36,6 +36,14 @@
};
function hue(part, total) {
var h, s, v, c, x, m,
r = '00',
g = '00',
b = '00';
return '#' + r + g + b;
}
Chart.Type.extend({
//Passing in a name registers this chart in the Chart namespace
@ -94,7 +102,7 @@
value : segment.value,
outerRadius : (this.options.animateScale) ? 0 : this.outerRadius,
innerRadius : (this.options.animateScale) ? 0 : (this.outerRadius/100) * this.options.percentageInnerCutout,
fillColor : segment.color,
fillColor : segment.color || hue(index, this.segments.length),
highlightColor : segment.highlight || segment.color,
showStroke : this.options.segmentShowStroke,
strokeWidth : this.options.segmentStrokeWidth,
@ -181,4 +189,4 @@
defaults : helpers.merge(defaultConfig,{percentageInnerCutout : 0})
});
}).call(this);
}).call(this);